//
// Created by liushuai on 12/21/19.
//
#include <vector>
#ifndef FIB_CLIMBSTAIRS2_H
#define FIB_CLIMBSTAIRS2_H
int climbStairs2(int n);
int climbStairs2(int n, int m, std::vector<int> mem);
#endif //FIB_CLIMBSTAIRS2_H
